html,body{
    border-top: 1px solid #fff;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    /*color: #92b8b1;*/
}
.layui-nav-bar {
    background-color: rgb(187, 187, 199);
    box-sizing: border-box;
}

.layui-nav {
    background-color: rgba(60, 61, 67, 0.3);
    backdrop-filter: blur(15px);
    position: fixed;
    width: 100%;
    box-sizing: border-box;

    z-index: 10;
}

#logo {
    color: rgba(255, 255, 255, .7);
    font-size: 24px;
    position: absolute;
    left: 50%;
    top: 15px;
    letter-spacing: 10px;
    margin-left: -63px;
}

body {
    background-color: #0F192A;
    /*background-image: url(../../img/bg1.png);*/
    background-size: 100%;
}

#top-nav {
    font-size: 14px;
    height: 30px;
    border: 3px dashed;
    font-family: consola;
}

#close-div {
    display: inline-block;
    position: absolute;
    right: 0px;
    top: 5px;
    width: 20px;
    font-size: 15px;
}

#main-div {
    border: 3px solid #ccc;
    background-color: #fff;
    width: 80%;
    margin-left: 10%;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, .37);
    /*backdrop-filter: blur(15px);*/
    padding-bottom: 30px;

}
#footer{
    border: 1px solid;
    bottom: 0;
    width: 100%;
    box-sizing: border-box;
    background-color: rgba(240, 238, 238, 0.7);
    text-align: center;
}
.breadcrumb-nav{
     margin-top: 80px;
     margin-left: 10%;
     padding-bottom: 20px;
    color: #ccc;
}
.bc-nav-now{
    color: rgb(85, 178, 169);
}
.bc-nav:hover{

    color: rgb(80, 114, 228);
    
}
a:visited{
    color: rgba(40,40,40);
    text-decoration: none;
}


.my-button{
    display: inline-block;
    border:1px solid gray;
    background-color: rgba(200, 200, 200, 0.2);
    margin-right: 10px;
    text-align: center;
    line-height: 20px;
    min-width: 20px;
    min-height: 20px;
    padding-left: 5px;
    padding-right: 5px;
}
.my-button-active{
    display: inline-block;
    border-top:1px solid gray;
    border-bottom:1px solid gray;
    border-top-left-radius: 3px;
    margin-right: 10px;
    text-align: center;
    line-height: 20px;
    min-width: 20px;
    min-height: 20px;
    padding-left: 5px;
    padding-right: 5px;
}
.my-button:hover{
    background-color: rgba(200, 200, 200, 0.5);
}